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Visual Studio 2013 support + strtof + inline

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- VC12 has better C99 library support due to C++11
- defined strtof for VC11 or older
- define "inline" only if the C compiler is used
This commit is contained in:
Cremno
2013-06-27 12:18:35 +02:00
parent b44309b4b2
commit 8728837478
3 changed files with 30 additions and 36 deletions
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include/mruby/value.h
+22 -18
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@@ -51,25 +51,29 @@
typedef short mrb_sym;
#ifdef _MSC_VER
# define _ALLOW_KEYWORD_MACROS
# include <float.h>
# define inline __inline
# ifndef __cplusplus
# define inline __inline
# endif
# define snprintf _snprintf
# define isnan _isnan
# define isinf(n) (!_finite(n) && !_isnan(n))
# define strtoll _strtoi64
# define PRId32 "I32d"
# define PRIi32 "I32i"
# define PRIo32 "I32o"
# define PRIx32 "I32x"
# define PRIX32 "I32X"
# define PRId64 "I64d"
# define PRIi64 "I64i"
# define PRIo64 "I64o"
# define PRIx64 "I64x"
# define PRIX64 "I64X"
#else
# include <inttypes.h>
# if _MSC_VER < 1800
# include <float.h>
# define isnan _isnan
# define isinf(n) (!_finite(n) && !_isnan(n))
# define strtoll _strtoi64
# define strtof (float)strtod
# define PRId32 "I32d"
# define PRIi32 "I32i"
# define PRIo32 "I32o"
# define PRIx32 "I32x"
# define PRIX32 "I32X"
# define PRId64 "I64d"
# define PRIi64 "I64i"
# define PRIo64 "I64o"
# define PRIx64 "I64x"
# define PRIX64 "I64X"
# else
# include <inttypes.h>
# endif
#endif
typedef uint8_t mrb_bool;